baber/WOPTO huggingface dataset:
Patent JP-H08310760-A (JP)
Title: Repair history list preparing device for elevator
Inventor: YAMAMOTO MEGUMI
IPC: G06Q10/10
Filed: 1995-05-12
Abstract: PURPOSE: To provide a repair history list generating device for an elevator capable of saving most of the time and labor required for generating the repair history list of the elevator. CONSTITUTION: The diagnostic result data stored in the memory section 13 of a portable terminal 1 carried by a maintenance man for the daily maintenance and diagnosis work are transferred to a maintenance data management device 2 and stored in a diagnostic data memory section 23b. When a controller 22 receives the generation instruction of a repair history list, the diagnostic result data are read out and arranged together with the data of the elevator repair history list format, the prescribed calculation is made, the data of the elevator repair history list containing the data of the required diagnostic result are generated and outputted to a print section 3 via an input/output section 21, and the elevator repair history list is printed.
Patent JP-S595626-A (JP)
Title: Forming method of electrode wiring
Inventor: TODOKORO YOSHIHIRO
IPC: H01L21/28
Filed: 1982-07-01
Abstract: PURPOSE:To remove the disconnection of a second layer wiring by evaporating and lifting off a metal while using an insulating film as a spacer to form an electrode wiring film, removing one part of the surface of the insulating film through etching to thin the insulating film and decreasing difference between the thickness of the insulating film and a metallic film. CONSTITUTION:An SiO2 film 5 is formed onto a semiconductor substrate 1, a photo-resist 6 is applied, and a predetermined pattern is formed. A prescribed opening section is formed to the SiO2 film 5 through dry etching, and the photo- resist 6 is also thinned and the one part remains. A metallic film 7 is formed into the opening section by evaporating and lifting off the Al metal. The SiO2 film 5 is etched by using a Freon group gas containing no chlorine up to approximately the same thickness as the metallic film 7. A flat surface with no stepped difference is realized because Al is not etched, and the wiring of a second layer Al electrode is not disconnected. Difference between the thickness of the insulating film 5 and the metallic film 7 is kept within 0.3mum.
Patent JP-H11299514-A (JP)
Title: Accessory material
Inventor: KIMURA MINEO
IPC: A44C27/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To secure a high-class and expensive image by means of precious metals by aligning plural ball chains made of the precious metals in a horizontal direction, where plural balls made of the precious metals are connected in a length direction by means of pins so as to be freely rotatable and arranging the horizontally adjacent balls in a staggered shape. SOLUTION: A net 1 is formed by connecting the plural precious metal-made ball chains 5 in the horizontal direction, where the plural precious metal-made balls 3 are connected in the length direction by the metallic pins 4, and the balls 3 connected in the length direction are connected to the pins 4 so as to be freely rotatable. In the plural ball chains 5 which are horizontally connected, the successively connected balls 3 are connected by an electric short-circuit method or the like, so as to arrange connected parts 6 in the staggered shape. Thus, an accessory material obtained by connecting the plural ball chains 5 in this way is made to be in a mesh shape connection state by the horizontal staggered positioning connections of the plural ball chains 5 when they are extended in the horizontal direction.
Patent JP-S62273784-A (JP)
Title: Piezoelectric fan
Inventor: MATSUMURA TAKENOBU
IPC: H01L41/08
Filed: 1986-05-21
Abstract: PURPOSE:To implement a compact configuration, by providing a configuration, wherein a plurality of slendar parts, which are extended to the side of a blower from the side of a fixing member, are provided for electrodes that are attached on both surfaces of each piezoelectric plate. CONSTITUTION:An alternating electric field is applied to piezoelectric plates 8 and 10 by an AC power source 18. Then the first state, in which the piezoelectric plate 8 is expanded and the piezoelectric plate 10 are contracted, and the second state, in which the piezoelectric plate 8 is contracted and the piezoelectric plate 10 is expanded, are alternately implemented. Thus, a substrate 6 is deflected up and down in the direction of B-B and vibration is generated. A blower 20 is moved and wind is blown in the direction of an arrow A. A piezoelectric flexible element 4 is operated in the same mode as a device, in which a plurality of piezoelectric flexible elements having the shape corresponding to slendar parts 12a of an electrode 12 are aligned in parallel. The deflection in the longitudinal direction is yielded. Electric energy, which is imparted to the flexible element, is utilized for the motion of the blower 20 very effectively. since the blower 20 is formed as a unitary body together with the substrate 6 of the piezoelectric flexible element 4, the structure is simple and manufacture becomes easy.
Patent JP-2000302797-A (JP)
Title: Extraction of acteoside
Inventor: WATANABE JUN
IPC: A61P37/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently extracting acteoside. SOLUTION: Acteoside is extracted from a plant raw material of the genus Piper of the family Piperaceae such as Piper aduncum. For example, Piper aduncum, Piper nigrum, Piper betle, Piper kadsura, Piper longum, Piper methysticum, Piper retrofractum, etc., may be cited as the plant of the genus Piper of the family Piperaceae. In order to extract acteoside, any part of the plant raw material may be used and, for example, the terrestrial part of Piper aduncum is especially preferable with respect to content.
Patent JP-S609462-A (JP)
Title: Method for increasing or improving taste and flavor of food or drink
Inventor: HOSOKAWA MAKOTO
IPC: A23L27/10
Filed: 1983-06-28
Abstract: PURPOSE:To decrease the unagreeable taste of a food or drink, and to increase the palatability of the food, etc., by extracting a plant of Campanulaceae family with water and/or a water-miscible organic solvent, and adding the extract to the food or drink to be treated. CONSTITUTION:The root of a Campanulaceae plant such as Chinese balloon flower (Platycodon grandiflorum), TSURIGANE-NINJIN (Adenophora triphylla), etc. is extracted with water and/or a water-miscible organic solvent (e.g. ethanol, propylene glycol, etc.), and the solvent is removed from the extracted liquid e.g. by vacuum drying, etc. to obtain a powdery or solid extract. The extract is added to various foods to promote or improve the savor of the food, etc. For example, when the extract is added to a seasoning composed of a mixture of amino acids, nucleic acids, salt, etc., a deep taste can be imparted to the seasoning, and the seasoning activity can be increased. The characteristic astringent taste of soya milk can be mitigated by adding the extract to soya milk.
Patent JP-S60258797-A (JP)
Title: Nonvolatile ram
Inventor: MACHIDA TOORU
IPC: G11C14/00
Filed: 1984-06-05
Abstract: PURPOSE:To stabilize recalling action furthermore by switching the source terminal of an N channel MOS transistor of a CMOS invertor that constitutes a static RAM by a driving circuit. CONSTITUTION:A capacitor 9 is added between a contact Q and a terminal VRS. The VRS rises up, and the contact Q becomes H level, and the contact Q becomes potential near L level by precharge. As the capacitor 9 is added, it comes further near potential of L level. When the VRS is fallen further, as the contact Q tends to maintain L level, a P channel MOS transistor is made on, and if the N channel MOS transistor 7 is non-conductive, the contact Q is stabilized and fixed to H level. Accordingly, recalling action can be stabilized furthermore. As controlling signals can be made simple without enlarging peripheral circuits even when the capacity of the memory is enlarged. Thus, high integration can be realized.
Patent JP-H0412522-A (JP)
Title: Dummy wafer
Inventor: NAKATSUI HISASHI
IPC: H01L21/027
Filed: 1990-05-02
Abstract: PURPOSE:To enable the errors in the alignment system to be automatically corrected while enhancing the durability by a method wherein an organic photochromic material in excellent coloring sensitivity is used as the sensing material. CONSTITUTION:The title dummy wafer is provided with the first layer comprising a resin containing 30-80wt.% of organic photochromic material as well as the second layer comprising a transparent electrode material. In order to form the first layer, a bare silicon or a substrate such as a silicon wafer etc., processed with evaporation etc., and coated with a coating solution is heat- treated in an inert gas atmosphere. Accordingly, the coloring concentration can be augmented while extending the term until the wafer is discolored. Furthermore, the alignment can be made efficiently using the dummy wafer whose second layer is formed of the transparent electrode material. Through these procedures, the title dummy wafer can be provided with excellent stability, enhanced durability while enabling the high precision alignment to be made easily.
Patent JP-S595028-A (JP)
Title: Varnish impregnation of base material for laminate
Inventor: AZUMABAYASHI YASUO
IPC: B29C57/00
Filed: 1982-07-01
Abstract: PURPOSE:To reform the varnish impregnating properties and improve the moldability, dimensional stability of a laminate, by making a temperature difference between the surface temperature of a base material for laminate and the temperature of a varnish 1-10 deg.C, then impregnating the base material for laminate with the varnish. CONSTITUTION:The temperature difference between the surface temperature of the base material for laminate of fabric, unwoven fabric, mat etc. composed of the inorganic fibers of a glass, asbestos, etc. or the organic synthetic fibers of a polyester, polyamide, polyvinyl alcohol, etc. and the temperature of the varnish in which a solvent is added to the resin of a phenolic resin, epoxy resin, unsaturated polyester resin, etc. is made 1-10 deg.C. Then, the base material for laminate is impregnated with said varnish. The viscosity increase of the varnish due to the evaporation of the solvent contained in the varnish and due to the lowering of the temperature by the immersion of the base material can be prevented by this, so the prepreg impregnated enough with the varnish is obtained.
Patent JP-S608508-A (JP)
Title: Reciprocating driving device with lock
Inventor: HIMENO TOSHIO
IPC: F15B15/26
Filed: 1983-06-28
Abstract: PURPOSE:To always interlock a lock device with a reciprocating driving device in a predetermined sequency correctly by connecting in series the reciprocating driving device and the lock device for locking a driven device at a designated position to a common passage. CONSTITUTION:In case of using the above device for a gun taking out and putting in device, in order to shift an oil gun guide pipe 2 functioning as a driven device from a lock position, a switch valve 14 is controlled so that a fluid source is connected to a conduit 16, and a conduit 13 is connected to an exhaust port. Thus, a fluid is supplied to a port 15 of a control cylinder 9 of a lock device 8, so that a piston 18 is moved downward to disengage a click 24 of a lock finger 20 from a stopper 25. When the piston 18 moves to the terminal position, the fluid flows from the port 15 through a port 10 into a conduit 7, and further flows into a port 5 of a reciprocating driving device 1, which causes a piston rod 3 integral with the piston to move to the right, thereby to move a driven device 2 to the right.
Patent JP-H10292358-A (JP)
Title: Recovering method of oil
Inventor: YAMADA HIROSHI
IPC: E02B15/04
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To recover crude oil, etc., flowed out into sea water by scattering the hydrophilic colloidal solution of natural-rubber latex and a high-molecular emulsion and a coagulant such as magnesium chloride, calcium chloride, etc., and forming a coagulated latex film. SOLUTION: Latex and a coagulant are scattered separately into water containing oil and diffused around oil, and a coagulated latex film is formed and recovered. Synthetic-rubber latex and a hydrophilic high-molecular emulsion such as polyvinyl acetate may also be used besides natural-rubber latex as latex. Polyvalent metallic ions, an organic acid, etc., are employed as the coagulant, but magnesium chloride and calcium chloride are most preferable. Oil is taken in by using a lipophilic high-molecular emulsion in oil adhering on a rock, etc., coagulated, gelled and recovered. The nonyl phenol ether, etc., of an emulsifier are added to the natural-rubber latex as the lipophilic high- molecular emulsion. Accordingly, oil flowed out into the sea, etc., and oil adhering on the surfaces of the rock, etc., can be recovered simply.
Patent JP-H07318003-A (JP)
Title: Multi-tube once-through boiler
Inventor: NARITA HIROSHI
IPC: F22B21/04
Filed: 1994-05-27
Abstract: PURPOSE:To prevent a locally high temperature from being exerted on a heat transfer pipe through simple constitution by a method wherein heat-transfer pipes of which a flame cooler consists and heat transfer pipes arranged in the vicinity of a flame combustion burner of which a heat-transfer wall consists have diameter increased to a value higher than those of other heat-transfer pipes. CONSTITUTION:Formation of a multi-tube once-through boiler is such that four heat- transfer pipes 42 (eight pipes in a total) arranged in the vicinity of the flame combustion burner 10 side of which a heat transfer wall 14 consists and heat-transfer pipes 43 (four pipes) of which a flame cooler 17 consists have diameter increased to a value higher than those of other heat-transfer pipes 13 and 16b. For example, in a case the diameters of the large heat-transfer pipes 42 and 43 are increased 1.5 times as large as those of other heat-transfer pipes 13 and 16b, the sectional areas of the flow passages of the large heat-transfer pipes 42 and 43 are increased 2.25 times as large as those of other heat-transfer pipes 13 and 16b. This constitution reduces a quantity of receiving heat per heat-transfer area of each of the heat-transfer pipes 42 and 43 and the occurrence of boiling of fluid flowing through the heat-transfer pipes 42 and 43 is suppressed. Thus, the generation of a local high temperature is prevented from occurring to the heat-transfer pipes 42 and 43.
Patent JP-H06299084-A (JP)
Title: Dye composition
Inventor: IMAFUKU HIDEAKI
IPC: D06P3/54
Filed: 1993-04-19
Abstract: PURPOSE:To obtain a dye composition which can dye satisfactorily without causing color differentiation combined or union fabric of polyester fibers of different deniers by mixing a specified blue dye with a specified red or yellow dye. CONSTITUTION:The dye composition is prepared by mixing a blue dye comprising 35-55wt.% compound of formula I and 2-20wt.% compound of formula III with at least one red dye selected between compounds of formulas IV and V and/or at least one yellow dye selected from among compounds of formula VI. In the formulas, X<1> is -CN or -NO2; R<1> is methyl or ethyl; R<2> and R<3> are each 2-4 C alkyl; X<2> and X<3> are each -CN or a halogen atom; and R<4>, R<5> and R<6> are each methyl or ethyl. This composition is suited for dyeing combined or union fabric of polyester fibers of different deniers, particularly a fine-denier polyester fiber and a regular-denier polyester fiber.
Patent JP-S60259933-A (JP)
Title: Gas leakage detector
Inventor: YAMAUCHI SHIROU
IPC: G01N21/3504
Filed: 1984-06-07
Abstract: PURPOSE:To enable a rapid and simple measurement for concentration of components of a specimen gas without use of a reagent, by detecting a degree of absorption of the specimen gas relative to a plurality of light sources. CONSTITUTION:To a specimen gas contained in a specimen cell 118 and a reference cell 116, beams of light of the main light source 102, auxiliary light source 104, 106 are irradiated in due order. Transmitted beams of light of the cell 116, 118 are detected by a detector 124 and results are introduced into a concentration indicating meter or recorder 132. When condition of each wave length relative to each source 102, 104, 106 is found confirmedly of the same as the expected absorption pattern, an identification of gas SF6 is made, and if not, inclusion of other substances in the specimen gas is proved.
Patent JP-H1060730-A (JP)
Title: Production of fibrid and polyarylene ether fibrid
Inventor: BERBNER HEINZ
IPC: D01D5/11
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To produce, by a single process, a fibrid that has high quality at low temperatures and is useful for paper, seals, friction brake lining, etc., by introducing a solution of a polyarylene ether in an appropriate solvent into a liquid solidifying medium under specific conditions. SOLUTION: This fibrid is obtained by introducing a solution of a polyarylene ether, such as polyarylene ether sulfone (preferably in concentration of 5-25wt.%) in an organic solvent, such as N-methylpyrrolidone and dimethylformamide, into a liquid solidifying medium while simultaneously giving the solution a shearing force so that a shearing space having an average energy density of 5W.s/cm<3> or more is present during the introduction of the solution into the solidifying medium. In this case, the ratio by volume of the polymer solution to the solidifying medium is preferably in a range of from (1:10) to (1:20).
Patent JP-S60261772-A (JP)
Title: Antiskid controller
Inventor: KUBO JIYUN
IPC: B60T8/172
Filed: 1984-06-07
Abstract: PURPOSE:To improve the safety of an antiskid controller by correcting the mode when the control mode deflects from a normal control cycle. CONSTITUTION:An antiskid control circuit 100 controls the switching between an inflow valve 14 and an effluence valve 15 on the basis of the signal outputted from a wheel-speed sensor 1 on brake application, and increases and reduces and retains the brake hydraulic pressure. When switching to the pressure increase is directly carried-out from pressure reduction without passing through the retention state, in the state where the wheel acceleration/deceleration speed determined in a high acceleration speed range is smaller than a certain value, pressure increase is prohibited, and the mode is corrected compulsorily to the retention or pressure reduction mode. Further, when the wheel acceleration/deceleration speed over the above-described certain value is obtained, the switching from pressure reduction to pressure increase is permitted.
Patent JP-H04323337-A (JP)
Title: Production of alloy additive for improving machinability and free-cutting titanium alloy
Inventor: NAKAMURA KIYOSHI
IPC: C22C28/00
Filed: 1991-04-18
Abstract: PURPOSE:To produce an alloy additive for improving the machinability of a Ti alloy by incorporating a specified percentage of Al into a rare earth metal(REM). CONSTITUTION:An alloy additive consisting of <=50wt.% Al and the balance essentially REM is prepd. This alloy additive is a brittle material and cracked easily. When the additive is added to a Ti alloy in a crushed state, it is uniformly dispersed in the Ti alloy and improves the machinability of the Ti alloy.
Patent JP-H0415190-A (JP)
Title: Lifesaving automatically light-emitting equipment
Inventor: OOMUTA ISAMU
IPC: B63C9/20
Filed: 1990-05-01
Abstract: PURPOSE:To facilitate a rescue operation during the night by enabling lifesaving automatically light-emitting equipment to be easily attached to instruments or clothes by a nylon thread, a safety pin, a rubber band or a double-side coated tape which automatically emits light when reacting with sea water. CONSTITUTION:A main body container 1 is made from a plastic, rubber, vinyl or synthetic resin etc. and a large hole 3 and a small hole 4 are formed through respective portions of the container 1 so that sea water is easily let in. A battery 7 to which a discharge preventing insulating film is applied in order to minimize discharge phenomenon is stored in the container 1 and also an LED lamp 5 is used as a light source. To prevent discharge from the terminal portion 6 of the LED lamp 5, the terminal portion 6 is also coated with an insulating material. In case of emergency, the container 1 is easily attached to lifesaving equipment, or the arms or clothes of a person by nylon thread or a double-side coated tape.
Patent JP-S5341234-A (JP)
Title: Thermal fixing device by roller
Inventor: NAMIKI RIYOUICHI
IPC: G03G15/20
Filed: 1976-09-27
Abstract: PURPOSE: To prevent a futile heating of an outer cylinder when not in use, and to assuredly control the temperature of the outer cylinder by evacuating a void between outer and inner cylinders of a thermal roller in order to maintain the level of an enclosed thermal medium to be a predetermined level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5816462-A (JP)
Title: Cell housing case
Inventor: OOTA AKIRA
IPC: H01M2/10
Filed: 1981-07-23
Abstract: PURPOSE:To obtain a cell housing case with a thin thickness by pinching a cell between a case and a cover and by deforming it under pressure so that cell terminals, the case, and the cover are pressed into contact by means of the revovery resilience to obtain electric conductivity. CONSTITUTION:A cell 9 is pinched between a conductive case 10 with a recess deeper in depth than the thin type cell 9 and smaller in area than the circumference of the cell 9, and the cell 9 is housed in the case 10 by applying pressures from above and below. Then, cell terminals, the case 10, and the cover 11 are pressed into contact by means of the recovery resilience due to the flexibility of the cell 9, and electricity is extracted from the case 10 and the cover 11. Accordingly, no spring is required to get into contact with cell terminals under pressure, thereby the thickness can be made extremely thin.
Patent JP-2000303212-A (JP)
Title: Prepartal girdle
Inventor: TAMURA YOKO
IPC: A41C1/10
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a prepartal girdle readily wearable by a pregnant woman and capable of stably holding the daily enlarging abdominal part. SOLUTION: This prepartal girdle is composed of a wholly stretchable fabric and is obtained by attaching a broad tape 4 having 40-55% width of the back width in a state thereof having the stretchability in the width direction of the waist to the center of the waist part 3 of a back body part 2, providing a front body part 1 with a changeover line 5 curved downward from the waist part 3 sewed with the tape 4 to the abdominal center and forming a hypogastric part 7 comprising a material in a substantially inverted triangular shape having strong elasticity and the changeover line 5 as the upper side under the changeover line 5 and composing the epigastric part 8 above the changeover line 5 and the lower part of the tape 4 of the back body part 2 under the changeover line 5 of a flexible material.